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Burrow Mump: a motte castle, later chapel and associated earthworks

A Scheduled Monument in Burrowbridge, Somerset

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Latitude: 51.0706 / 51°4'14"N

Longitude: -2.916 / 2°54'57"W

OS Eastings: 335919.429691

OS Northings: 130537.965763

OS Grid: ST359305

Mapcode National: GBR M9.DT83

Mapcode Global: FRA 46S9.1V5

Entry Name: Burrow Mump: a motte castle, later chapel and associated earthworks

Scheduled Date: 15 August 1949

Last Amended: 3 September 1994

Source: Historic England

Source ID: 1011823

English Heritage Legacy ID: 24012

County: Somerset

Civil Parish: Burrowbridge

Traditional County: Somerset

Lieutenancy Area (Ceremonial County): Somerset


The monument includes a motte castle formed from the top of a natural conical
hill, with a terraced track spiralling up to it, an unfinished church on the
summit, and field and settlement features on the lower slopes. The hill stands
at the junction of two rivers crossing the flat Somerset Levels.
The top 5m of the hill have been scarped to form a motte, with a flat surface
45m by 25m, and a berm or terrace 3m-4m wide around the foot. An approach
track curves up around the south of the hill from the direction of the village
below. It stops short of the berm on the east, and the ascent would probably
have been completed by steps.
Around the lower part of the hill on the north west, north and east are
shallow lynchets, scarps and ditches, up to 0.4m high/deep forming a group of
narrow or small enclosures along the edge of the road. These represent
agricultural and settlement plots, and lie between the village and surviving
roadside settlement on the far side of the hill. Such plots often resulted
from squatter occupation in medieval times.
Burrow Mump is today crowned by a roofless unfinished church of the late 18th
century. A shallow hollow way leads up to the west end from the village.
The site has been thought to be associated with King Alfred's fortifications
at nearby Athelney and Lyng, but though it seems likely that its strategic
position would have been utilised, no evidence has been recovered to
substantiate this. The earliest reference to the hill is in AD 937 when, under
the name of 'Toteyate', it was given to Athelney Abbey as part of the manor of
Lyng. Its association with Lyng survived until the 19th century in the parish
boundary, which crossed the river at this one point to include it. There is no
further mention of the hill until more than four centuries after the Norman
Conquest. The castle does not appear in the Domesday Book of 1086, and either
it had already passed out of use by this time, or was not constructed until
later, perhaps during the years of The Anarchy in the early 12th century. In a
1480 reference the hill is called 'Myghell-borough', and in 1544, 'Saynt
Michellborowe' was part of the lands granted to one John Clayton by the king
following the dissolution of the abbey.
The dedication to St Michael indicates a church or chapel, and in 1548 this is
directly referred to as 'The Free Chapel of St Michael'. The chapel was
extant in 1633, but in 1645 was the scene of a short stand by 120-150 Royalist
troops in the Civil War, who surrendered after three days. The next reference
is in 1663 when two shillings and four and a half pence from Corton Denham and
one shilling from Langton were detailed for its repair and rebuilding. This
was apparently begun c.1724 but never finished, and by 1793 a new church was
subscribed for, with contributors including William Pitt the Younger and
Admiral Hood. The building again was never completed, and remains roofless to
this day, overlooking the later church of St Michael at the foot of the hill.
Partial excavation on the top of the hill in 1939 revealed foundations of the
medieval church, with a crypt in which was a burial with a lead bullet beside
it, possibly from the Civil War skirmish. A wall foundation on a different
line associated with early medieval pottery was interpreted as part of the
Norman castle. There were also square medieval pits, post holes, a sunken
passageway and finds of bones, pottery, coins, nails and lead bullets. One of
the square pits was sunk deeper than could be excavated and is perhaps a well.
The hill was given to the National Trust in 1946 as a memorial to those who
died in the Second World War.
Excluded from the scheduling are all modern fence posts, though the ground
beneath is included.

The site of the monument is shown on the attached map extract.

This List entry has been amended to add sources for War Memorials Online and the War Memorials Register. These sources were not used in the compilation of this List entry but are added here as a guide for further reading, 15 December 2016.

Source: Historic England

Reasons for Scheduling

Motte castles are medieval fortifications introduced into Britain by the
Normans. They comprised a large conical mound of earth or rubble, the motte,
surmounted by a palisade and a stone or timber tower. In a majority of
examples an embanked enclosure containing additional buildings, the bailey,
adjoined the motte. Motte castles and motte-and-bai1ey castles acted as
garrison forts during offensive military operations, as strongholds, and, in
many cases, as aristocratic residences and as centres of local or royal
administration. Built in towns, villages and open countryside, motte castles
generally occupied strategic positions dominating their immediate locality
and, as a result, are the most visually impressive monuments of the early
post-Conquest period surviving in the modern landscape. Over 600 motte castles
and motte-and-bailey castles are recorded nationally, with examples known from
most regions. Some 100-150 examples do not have baileys and are classified as
motte castles. As one of a restricted range of recognised early post-Conquest
monuments, they are particularly important for the study of Norman Britain and
the development of the feudal system. Although many were occupied for only a
short period of time, motte castles continued to be built and occupied from
the 11th to the 13th centuries, after which they were superseded by other
types of castle.

Barrow Mump survives as a good example of a natural hill utilised in various
periods, including as a look-out point in Saxon times, as a Norman castle, and
as the location for a later medieval chapel. The survival of burial remains
has been confirmed by limited excavations. This monument is a prominent
landmark in the area of the Levels.

Source: Historic England


Books and journals
Gray, H G, 'Proceedings of the Somerset Archaeological and Nat.Hist. Society' in Excavations At Burrow Mump, Somerset, 1939., , Vol. 85, (1939), 95-113
War Memorials Online, accessed 15/12/2016 from
War Memorials Register, accessed 15/12/2016 from
DAP PV 10, (1990)

Source: Historic England

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